CN1118957C - 用于经过供电导线传输信息的方法和装置 - Google Patents

用于经过供电导线传输信息的方法和装置 Download PDF

Info

Publication number
CN1118957C
CN1118957C CN98106647A CN98106647A CN1118957C CN 1118957 C CN1118957 C CN 1118957C CN 98106647 A CN98106647 A CN 98106647A CN 98106647 A CN98106647 A CN 98106647A CN 1118957 C CN1118957 C CN 1118957C
Authority
CN
China
Prior art keywords
symbol
data
subsymbol
power supply
sub
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN98106647A
Other languages
English (en)
Chinese (zh)
Other versions
CN1196617A (zh
Inventor
B·德克
J·勒曼
S·拉姆瑟尔
O·维斯拜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Research Ltd Switzerland
ABB Research Ltd Sweden
Original Assignee
ABB Research Ltd Switzerland
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ABB Research Ltd Switzerland filed Critical ABB Research Ltd Switzerland
Publication of CN1196617A publication Critical patent/CN1196617A/zh
Application granted granted Critical
Publication of CN1118957C publication Critical patent/CN1118957C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Error Detection And Correction (AREA)
  • Dc Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN98106647A 1997-04-17 1998-04-17 用于经过供电导线传输信息的方法和装置 Expired - Fee Related CN1118957C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19716011.5 1997-04-17
DE19716011A DE19716011A1 (de) 1997-04-17 1997-04-17 Verfahren und Vorrichtung zur Informationsübertragung über Stromversorgungsleitungen

Publications (2)

Publication Number Publication Date
CN1196617A CN1196617A (zh) 1998-10-21
CN1118957C true CN1118957C (zh) 2003-08-20

Family

ID=7826761

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98106647A Expired - Fee Related CN1118957C (zh) 1997-04-17 1998-04-17 用于经过供电导线传输信息的方法和装置

Country Status (8)

Country Link
US (1) US6005477A (no)
EP (1) EP0874472A3 (no)
CN (1) CN1118957C (no)
BR (1) BR9801080A (no)
DE (1) DE19716011A1 (no)
NO (1) NO981673L (no)
RU (1) RU2154343C2 (no)
ZA (1) ZA982743B (no)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7068729B2 (en) 2001-12-21 2006-06-27 Digital Fountain, Inc. Multi-stage code generator and decoder for communication systems
US6307487B1 (en) 1998-09-23 2001-10-23 Digital Fountain, Inc. Information additive code generator and decoder for communication systems
JP3239880B2 (ja) * 1998-11-02 2001-12-17 日本電気株式会社 レートマッチング方法及びデジタル通信システム
JP4130264B2 (ja) * 1998-12-08 2008-08-06 松下電器産業株式会社 電力線搬送通信システム
US6249213B1 (en) * 1998-12-17 2001-06-19 Intel Corporation Method for transmitting information over an alternating current power line through a plurality of frequency orthogonal subchannels
FR2797131B1 (fr) * 1999-07-29 2004-02-20 Kurtosis Ingenierie Procede de distribution d'informations
US6396673B1 (en) * 1999-10-08 2002-05-28 Marconi Communications, Inc. Reduced-loss, high-frequency signal transmission system utilizing an over-voltage and over-current protection device
DE19958425A1 (de) * 1999-12-03 2001-06-13 Siemens Ag Datenübertragung in einem Kommunikationssystem
US6668058B2 (en) 2000-03-07 2003-12-23 Telkonet Communications, Inc. Power line telephony exchange
AU2001247249A1 (en) * 2000-02-29 2001-09-12 Inari, Inc. High data-rate powerline network system and method
DE10014676C2 (de) * 2000-03-24 2002-02-07 Polytrax Inf Technology Ag Datenübertragung über ein Stromversorgungsnetz
US7549107B1 (en) * 2000-05-18 2009-06-16 Broadcom Corporation Interleaved reed solomon coding for home networking
DE10027301A1 (de) * 2000-06-05 2001-12-20 Gds Gmbh Ges Fuer Digitale Sig Verfahren zur Multiträger-Datenübertragung und Kommunikationssystem
US6854059B2 (en) * 2000-06-07 2005-02-08 Conexant Systems, Inc. Method and apparatus for medium access control in powerline communication network systems
EP1164762A1 (de) * 2000-06-16 2001-12-19 Abb Research Ltd. Breitbandmodulationsverfahren
ES2184587B1 (es) * 2000-12-18 2004-08-01 Diseño De Sistemas En Silicio, S.A. Sistema y procedimiento de transmision digital de datos punto a multipunto sobre red electrica.
FR2823403B1 (fr) * 2001-04-10 2003-06-13 Mitsubishi Electric Inf Tech Procede et dispositif d'emission/reception a sauts de frequence
US6462851B1 (en) * 2001-04-23 2002-10-08 Scientific-Atlanta, Inc. Network and method for transmitting reverse analog signals by sub-sampling the digital reverse bandwidth
CA2386053A1 (en) * 2001-05-14 2002-11-14 Sean C. Carroll Method and apparatus for communication in an environment having repetive noise
WO2004014056A1 (en) * 2001-08-04 2004-02-12 Enikia Llc Power line communication system
US6975212B2 (en) * 2001-10-02 2005-12-13 Telkonet Communications, Inc. Method and apparatus for attaching power line communications to customer premises
US7091831B2 (en) * 2001-10-02 2006-08-15 Telkonet Communications, Inc. Method and apparatus for attaching power line communications to customer premises
US9240810B2 (en) 2002-06-11 2016-01-19 Digital Fountain, Inc. Systems and processes for decoding chain reaction codes through inactivation
JP4546246B2 (ja) 2002-10-05 2010-09-15 デジタル ファウンテン， インコーポレイテッド 連鎖的暗号化反応の系統的記号化および復号化
US7359455B1 (en) 2002-12-03 2008-04-15 Domosys Corporation Digital modulation and shift keying
CA2562395C (en) * 2003-04-08 2013-09-03 Acn Advanced Communications Networks Sa System and method for data communication over power lines
US20040233928A1 (en) * 2003-05-07 2004-11-25 Telkonet, Inc. Network topology and packet routing method using low voltage power wiring
US20040227623A1 (en) * 2003-05-07 2004-11-18 Telkonet, Inc. Network topology and packet routing method using low voltage power wiring
ES2221803B1 (es) * 2003-06-18 2006-03-01 Diseño De Sistemas En Silicio, S.A. Procedimiento de acceso al medio de transmision de multiples nodos de comunicaciones sobre red electrica.
CN1954501B (zh) 2003-10-06 2010-06-16 数字方敦股份有限公司 通过通信信道接收从源发射的数据的方法
CN101582698B (zh) * 2003-12-01 2014-02-12 数字方敦股份有限公司 使用基于子码元的代码来保护数据不被删除
US20050237923A1 (en) * 2004-04-26 2005-10-27 Texas Instruments Incorporated Multi-bank OFDM high data rate extensions
CN103124182B (zh) 2004-05-07 2017-05-10 数字方敦股份有限公司 文件下载和流系统
DE102005008322B4 (de) 2005-02-23 2017-05-24 Infineon Technologies Ag Signalübertragungsanordnung und Signalübertragungsverfahren
US20060193336A1 (en) * 2005-02-25 2006-08-31 Telkonet, Inc. Local area network above cable television methods and devices
US20060193310A1 (en) * 2005-02-25 2006-08-31 Telkonet, Inc. Local area network above telephony methods and devices
CN101686107B (zh) 2006-02-13 2014-08-13 数字方敦股份有限公司 使用可变fec开销和保护周期的流送和缓冲
US9270414B2 (en) 2006-02-21 2016-02-23 Digital Fountain, Inc. Multiple-field based code generator and decoder for communications systems
WO2007134196A2 (en) 2006-05-10 2007-11-22 Digital Fountain, Inc. Code generator and decoder using hybrid codes
DE102006022985A1 (de) * 2006-05-15 2007-11-22 Micronas Gmbh Schaltungsanordnung mit einer seriellen Testschnittstelle bzw. serielles Testbetriebsverfahren
US9419749B2 (en) 2009-08-19 2016-08-16 Qualcomm Incorporated Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
US9432433B2 (en) 2006-06-09 2016-08-30 Qualcomm Incorporated Enhanced block-request streaming system using signaling or block creation
US9380096B2 (en) 2006-06-09 2016-06-28 Qualcomm Incorporated Enhanced block-request streaming system for handling low-latency streaming
US9178535B2 (en) 2006-06-09 2015-11-03 Digital Fountain, Inc. Dynamic stream interleaving and sub-stream based delivery
US9209934B2 (en) 2006-06-09 2015-12-08 Qualcomm Incorporated Enhanced block-request streaming using cooperative parallel HTTP and forward error correction
US9386064B2 (en) 2006-06-09 2016-07-05 Qualcomm Incorporated Enhanced block-request streaming using URL templates and construction rules
WO2008072991A1 (fr) * 2006-12-11 2008-06-19 Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie 'rossysky Federalny Yaderny Tsentr-Vserossysky Nauchno-Issledovatelsky Institut Tekhnicheskoi Fiziki Imeni Akademika E.I. Zababakhina' Système de collecte et de traitement d'informations destiné à un système intégré de sécurité d'un site
EP1953980A1 (en) * 2007-02-02 2008-08-06 Research In Motion Limited Multi-carrier apparatus and method for communicating a data block with a PAPR reduction identification sequence superimposed thereon
EP3065303B1 (en) * 2007-08-22 2019-01-02 Sony Corporation Method for transmitting a signal via a power line network, transmitter, receiver, power line communication modem and power line communication system
EP2203836A4 (en) 2007-09-12 2014-11-05 Digital Fountain Inc GENERATING AND COMMUNICATING SOURCE IDENTIFICATION INFORMATION TO ENABLE RELIABLE COMMUNICATIONS
DE102008050045B4 (de) 2008-06-24 2012-09-27 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zur Übertragung von Daten über eine elektrische Stromversorgungsleitung
DE102009001081B3 (de) 2009-02-23 2010-04-22 Airbus Deutschland Gmbh Vorrichtung und Verfahren zum Übertragen von Daten und Energie über Einrichtungen eines Netzwerkes
US9281847B2 (en) 2009-02-27 2016-03-08 Qualcomm Incorporated Mobile reception of digital video broadcasting—terrestrial services
US9288010B2 (en) 2009-08-19 2016-03-15 Qualcomm Incorporated Universal file delivery methods for providing unequal error protection and bundled file delivery services
US9917874B2 (en) 2009-09-22 2018-03-13 Qualcomm Incorporated Enhanced block-request streaming using block partitioning or request controls for improved client-side handling
US9025647B2 (en) 2009-10-26 2015-05-05 Sony Corporation Device for use in a power line communication system, power line communication systems and power line communication method
US9225961B2 (en) 2010-05-13 2015-12-29 Qualcomm Incorporated Frame packing for asymmetric stereo video
US9596447B2 (en) 2010-07-21 2017-03-14 Qualcomm Incorporated Providing frame packing type information for video coding
US8806050B2 (en) 2010-08-10 2014-08-12 Qualcomm Incorporated Manifest file updates for network streaming of coded multimedia data
US8958375B2 (en) 2011-02-11 2015-02-17 Qualcomm Incorporated Framing for an improved radio link protocol including FEC
US9270299B2 (en) 2011-02-11 2016-02-23 Qualcomm Incorporated Encoding and decoding using elastic codes with flexible source block mapping
US9253233B2 (en) 2011-08-31 2016-02-02 Qualcomm Incorporated Switch signaling methods providing improved switching between representations for adaptive HTTP streaming
US9843844B2 (en) 2011-10-05 2017-12-12 Qualcomm Incorporated Network streaming of media data
US9294226B2 (en) 2012-03-26 2016-03-22 Qualcomm Incorporated Universal object delivery and template-based file delivery
DE102012208820B4 (de) * 2012-05-25 2023-10-26 Robert Bosch Gmbh Verfahren und Vorrichtung zur Datenübertragung über einen Batterieanschluss
RU2510853C1 (ru) * 2012-09-18 2014-04-10 Общество с ограниченной ответственностью Научное предприятие "Электронные информационные системы" Способ передачи и приема информации по линиям электроснабжения переменного тока
DE102014002828B4 (de) * 2014-02-27 2022-02-17 Paragon Ag Vorrichtung zur Kopplung elektrischer Signale über den Körper eines Lebewesens
EP3101856B1 (en) * 2015-06-03 2019-12-25 ABB Schweiz AG Method to demodulate a signal component from a sampled input signal and field bus device
RU2598037C1 (ru) * 2015-06-29 2016-09-20 Общество с ограниченной ответственностью "Уралэнергосервис" Способ передачи и приема сигналов релейной защиты и универсальное устройство для его осуществления
EA031130B1 (ru) * 2016-06-28 2018-11-30 Анастасия Анатольевна Новикова Способ и устройство для передачи информации по линиям электроснабжения
RU2749963C1 (ru) * 2020-08-07 2021-06-21 Государственное образовательное учреждение высшего профессионального образования Кыргызско-Российский Славянский университет (КРСУ) Способ передачи информации по сетям электропитания
CN112564736B (zh) * 2020-12-02 2022-10-18 成都立鑫新技术科技有限公司 一种扰码注入式电源线载波通信监测动态阻断装置及方法
RU2756973C1 (ru) * 2021-01-14 2021-10-07 Публичное акционерное общество "МРСК Центра и Приволжья" УСТРОЙСТВО ПЕРЕДАЧИ И ПРИЕМА ДАННЫХ ПО ЛИНИЯМ ЭЛЕКТРИЧЕСКИХ СЕТЕЙ 6-10-20-35 кВ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641322A (en) * 1983-10-18 1987-02-03 Nec Corporation System for carrying out spread spectrum communication through an electric power line
US4577333A (en) * 1984-09-13 1986-03-18 Gridcomm Inc. Composite shift keying communication system
DE3515127A1 (de) * 1985-04-26 1986-10-30 Rafi Gmbh & Co Elektrotechnische Spezialfabrik, 7981 Berg Netzgebundene vielfachzugriffseinrichtung
DE3606354A1 (de) * 1986-02-27 1987-09-03 Bbc Brown Boveri & Cie Verfahren zur uebermittlung von daten ueber die leitungen eines stromversorgungsnetzes
AU5644690A (en) * 1989-04-28 1990-11-29 Karoly Charles Abraham Power-line communication apparatus
US5351272A (en) * 1992-05-18 1994-09-27 Abraham Karoly C Communications apparatus and method for transmitting and receiving multiple modulated signals over electrical lines
US5185591A (en) * 1991-07-12 1993-02-09 Abb Power T&D Co., Inc. Power distribution line communication system for and method of reducing effects of signal cancellation
US5243627A (en) * 1991-08-22 1993-09-07 At&T Bell Laboratories Signal point interleaving technique
JPH06216882A (ja) * 1993-01-19 1994-08-05 Matsushita Electric Ind Co Ltd 誤り訂正送信装置及び受信装置
US5479447A (en) * 1993-05-03 1995-12-26 The Board Of Trustees Of The Leland Stanford, Junior University Method and apparatus for adaptive, variable bandwidth, high-speed data transmission of a multicarrier signal over digital subscriber lines
FR2706054B1 (fr) * 1993-06-02 1995-07-13 Alcatel Mobile Comm France Procédé d'entrelacement d'une séquence d'éléments de données, et dispositif d'entrelacement correspondant.
US5596604A (en) * 1993-08-17 1997-01-21 Amati Communications Corporation Multicarrier modulation transmission system with variable delay
US5400322A (en) * 1993-08-20 1995-03-21 Amati Communications Corp. Updating of bit allocations in a multicarrier modulation transmission system
SG48266A1 (en) * 1993-12-22 1998-04-17 Philips Electronics Nv Multicarrier frequency hopping communications system
US5583889A (en) * 1994-07-08 1996-12-10 Zenith Electronics Corporation Trellis coded modulation system for HDTV
KR0145867B1 (ko) * 1995-08-28 1998-08-17 김광호 코드분할 다원접속 셀룰라 통신시스템의 단말기 및 송수신데이타 처리방법

Also Published As

Publication number Publication date
CN1196617A (zh) 1998-10-21
NO981673L (no) 1998-10-19
EP0874472A3 (de) 2000-10-18
EP0874472A2 (de) 1998-10-28
US6005477A (en) 1999-12-21
RU2154343C2 (ru) 2000-08-10
BR9801080A (pt) 1999-10-13
DE19716011A1 (de) 1998-10-22
ZA982743B (en) 1998-10-05
NO981673D0 (no) 1998-04-14

Similar Documents

Publication Publication Date Title
CN1118957C (zh) 用于经过供电导线传输信息的方法和装置
Burton et al. Errors and error control
JP5537028B2 (ja) 通信ネットワークにおける変調された信号のスペクトルの管理
US7830782B2 (en) Method of using guard tones in OFDM systems for increasing robustness
US20040178934A1 (en) Efficient bit interleaver for a multi-band OFDM ultra-wideband system
CN101778084B (zh) 一种单频网抗衰落无线多媒体广播信号传输方法
CN102724032A (zh) 正交频分复用系统中发送/接收应答信道信息方法和装置
JP2001127733A (ja) デジタルオーディオ放送（ｄａｂ）システムにおけるデジタル信号の送受信方法
US8169963B2 (en) Allocation of signal-to-noise ratio margin in multi-carrier systems
JP2007535238A (ja) 直交周波数分割マルチプレクスにおける二重搬送波変換のための多目的システム
CN101431499B (zh) 一种抗干扰数字电视地面广播发射机空频调制方法
US8031785B2 (en) Transmission methods and apparatus in multi-band OFDM wideband systems
KR100692594B1 (ko) 멀티 밴드 직교 주파수 분할 다중 시스템에서 데이터 전송방법
CN1197337A (zh) 高频谱效率传输cdma调制信号的方法和装置
US9276607B2 (en) Padding after channel encoding repetition and interleaving
Mr et al. SDR based multi data communication system design
CN101383809B (zh) 基于嵌入训练序列和bicm的数字电视地面广播发射机空频调制方法
WO2008152596A2 (en) System and method of transmitting and receiving an ofdm signal with reduced peak -to -average power ratio using dummy sequence insertation
MX2008001252A (es) Encriptado de datos en una red de comunicaciones.
WO2007134542A1 (fr) Procédé et appareil d'envoi et de réception de signaux
CN106254294B (zh) 分组码ofdm系统中实现短数据包超宽带发送的方法
Sardar et al. A Digital Multiband Orthogonal Frequency Division Multiplexing baseband design

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee